09:03The Nolan Show"The Greatest Show on Earth" - Are you enjoying the Rio Olympics?BBC Radio Ulster Duration: 1 hour, 27 minutes Fri 12th Aug 2016, 09:03 on BBC Radio UlsterThe first ever Olympics in South America has hit the half way point. Have you been watching? Have you enjoyed the Olympics and the BBC's coverage?GenresFactualNewsFormatsDiscussion & TalkPhone-insBrandThe Nolan Show Source: BBC Online